| ICD-10 Code | Description |
| S82.852A | Displaced trimalleolar fracture of left lower leg, initial encounter for closed fracture |
| S82.852B | Displaced trimalleolar fracture of left lower leg, initial encounter for open fracture type I or II |
| S82.852C | Displaced trimalleolar fracture of left lower leg, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S82.852D | Displaced trimalleolar fracture of left lower leg, subsequent encounter for closed fracture with routine healing |
| S82.852E | Displaced trimalleolar fracture of left lower leg, subsequent encounter for open fracture type I or II with routine healing |
| S82.852F | Displaced trimalleolar fracture of left lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S82.852G | Displaced trimalleolar fracture of left lower leg, subsequent encounter for closed fracture with delayed healing |
| S82.852H | Displaced trimalleolar fracture of left lower leg, subsequent encounter for open fracture type I or II with delayed healing |
| S82.852J | Displaced trimalleolar fracture of left lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S82.852K | Displaced trimalleolar fracture of left lower leg, subsequent encounter for closed fracture with nonunion |
| S82.852M | Displaced trimalleolar fracture of left lower leg, subsequent encounter for open fracture type I or II with nonunion |
| S82.852N | Displaced trimalleolar fracture of left lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S82.852P | Displaced trimalleolar fracture of left lower leg, subsequent encounter for closed fracture with malunion |
| S82.852Q | Displaced trimalleolar fracture of left lower leg, subsequent encounter for open fracture type I or II with malunion |
| S82.852R | Displaced trimalleolar fracture of left lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S82.852S | Displaced trimalleolar fracture of left lower leg, sequela |
